To the north of the Los Empire, there is an endless frozen snowfield.

It is covered with snow and ice all year round, and after going deep into the ice field, life is almost invisible.

No one knows how far it is to go north, because the further you go north, the lower the temperature.

And there will be blizzards and storms. Even the level ten dragon can't cross the obstacles. There have even been incidents where the level ten dragon gets lost in a snowy field.

Because of this, this snowy field has become a forbidden place that all races will not set foot on.

At this time, at an ice cliff fault more than 500 miles deep into the academy, Noah waved a piece of red cloth, guiding the purple-patterned griffin in the sky to land.

"Boss Mai, did you bring something to eat?" Griffin had just stopped, and Noah asked with a shy face.

McGonagall looked at Noah, whose nose was flushed red with frost on her eyebrows, and smiled and took out a steaming mud and a small cup.

"Wow, did the Buddha jump over the wall and beg the chicken!" Noah's eyes straightened and he swallowed wildly.

After spending a few days on this ice sheet, I ate cakes that were so cold that I had to bake them on a fire to bite them. I still felt bone-chilling cold when I slept by the fire at night. It was hard to die.

Suddenly seeing the steaming Buddha jumping over the wall and the beggar chicken, Noah's tears were about to fall when the lid was lifted.

"Boss Mai, you are my second-born parents!" Noah took a bite of the Beggar, and said while looking at McGonagall with tears in his eyes.

"Don't don't don't, I don't have a son like you, Amy would hate it." McGonagall quickly refused, looking at the cave entrance opened on the ice cliff.

"Boss Mai, you are here." Merant walked quickly out of the cave.

"Yes, what's the situation here?" Merant called him to this place suddenly, but looked inconspicuous.

"You follow me in, and I'll talk to you as I walk." Merant took McGonagall and Irina and turned and walked back into the cave.

"Grandpa, don't you want to eat some beggars and Buddha jump the wall and work again?" Noah's voice sounded from behind.

"You eat, I'm not hungry." Merant replied casually, and then said to McGonagall and the others: "We discovered this ice cave this morning. The tortoise shell reacted and it took a long time to find this cave. "

"Qiao Xiu was here?" McGonagall frowned.

"Not sure, but this ice cave is very weird, you'll know when you get in." Melant didn't say much, but accelerated his pace.

Passing a long ice road, the front suddenly opened up, a huge ice cave appeared in the line of sight, and their position was in the middle of the ice cave.

McGonagall's eyes lit up, and he didn't expect there to be a cave under the ice.

"Look below." Merant walked to the edge of the ice cliff and pointed down.

McGonagall and Irina looked at them, their faces changed.

Below the ice cave is a huge ice surface, and above that ice surface there are numerous densely packed human-shaped and animal-shaped pits, as if someone had pulled something out of the ice.

In those pits, there are still some broken bones and corpses scattered, with traces of newly eaten.

The strange breath enveloped the ice cave.

"Is this?" McGonagall frowned, feeling a bit cold in his back.

Melante pondered: "I once read an ancient book back then. It records that in ancient times, the Northern Snow Plain was an ancient battlefield. Many races fought **** battles here, leaving many corpses.

These corpses were buried in ice and snow, and many of them were frozen and preserved intact. People have been discovering ancient corpses on the snowy field one after another, including mysterious ancient corpses of unidentifiable race.

If I'm not mistaken, this place should be an ancient battlefield back then, with many ancient corpses buried. "

"What about the ancient corpse?" McGonagall felt a little uneasy suddenly.

"The ancient corpse has disappeared. Judging from the traces of the scene, the time of occurrence is not too long." Merant said solemnly, "They should be controlled."

"There is devilish energy remaining, and it is related to the devil." Irina said.

She raised her hand and emitted a golden holy light, and reacted violently with the black magic energy remaining on the stone wall.

McGonagall was silent for a while and looked at Merant and said, "That is to say, Qiao Xiu may have controlled the ancient corpses in this place, turning them into servants that can be driven."

"Yes, if you just absorb grievances, you won't leave these pits and gnawed corpses." Mei Lan said, "I am familiar with the method of controlling corpses, but he uses more advanced methods. Method, similar to enchantment."

"But they have been dead for countless years, leaving only the corpses delayed by the ice and snow, how can they be bewitched?" McGonagall was puzzled.

"As long as the grievance persists, he can do it. This is the horror of the devil." Merant shook his head slightly and said calmly: "Even our ghost clan can do it through some methods."

"Don't absorb grievances, but choose to control these corpses. What does Qiao Xiu want to do?" Irina retracted her hand and said coldly.

"When the various tribes of Nolan Continent put aside their prejudices and decided to join forces to deal with the devil first, what he needed was a powerful enough and sufficient number of helpers." McGonagall looked at the dense corpses below, with a somewhat complicated expression: "These corpses. A powerful army of undead will be formed, and follow him to fight Nolan Continent."

"If this is the case, there are probably many such ice caves on the northern snowfield. Under this snowfield, there are countless ancient corpses buried in battle." Merant said in a deep voice.

"Help! Grandpa, there is a ghost!"

At this moment, a sharp sound rang from the cave.

Noah was holding the Buddha and jumping over the wall, while still biting a chicken leg in his mouth, rushing towards him, and there were dense footsteps behind him.

At the same time, the ice wall on all sides of the ice cave suddenly burst open, and ancient corpses jumped out of the ice wall and rushed towards McGonagall and the others.

There were countless ancient corpses crawling out of the ground, roaring and climbing up the ice wall, the number was as many as thousands.

Most of these ancient corpses looked weird, with three humanoid beasts, a human face spider, a giant with half of the head left, and a monster with green hair...the body was mutilated, and none of the races existed now.

The same thing is that their eyes flashed with faint red light, and they were rushing towards McGonagall like crazy.

"It seems this is a trap. He knew we were coming from the beginning."

McGonagall pointed his hand forward, and the Heavenly Capital Sword turned into an afterimage and shot into the secluded passage, beheading all the ancient corpses in the passage.

"We are going to leave here, the terrain is not good for us." Irina raised the mage staff, the sound and light shone, and the ancient corpse that rushed in front of her was instantly wiped out.

However, these ancient corpses seemed to be endless. After being wiped out by the Holy Light, they continued to gush out from the ground and walls, almost crawling the walls of the cave.

A teleportation charm appeared in Irina's hand, which lit up at her fingertips.

The golden light flashed under everyone's feet, but was annihilated by a sudden black demon energy.